Commit 0d97fdf3 authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Bjorn Andersson
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arm64: dts: qcom: Add configuration for PMI8950 peripheral 



The PMI8950 features integrated peripherals like ADC, GPIO controller,
MPPs and others.

[luca@z3ntu.xyz: remove pm8950, style changes for 2022 standards, add wled]

Signed-off-by: default avatarAngeloGioacchino Del Regno <kholk11@gmail.com>
Signed-off-by: default avatarLuca Weiss <luca@z3ntu.xyz>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221101161801.1058969-2-luca@z3ntu.xyz
parent e07f41b0

arch/arm64/boot/dts/qcom/pmi8950.dtsi

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// SPDX-License-Identifier: GPL-2.0

// Copyright (c) 2019, AngeloGioacchino Del Regno <kholk11@gmail.com>



#include <dt-bindings/iio/qcom,spmi-vadc.h>

#include <dt-bindings/interrupt-controller/irq.h>

#include <dt-bindings/spmi/spmi.h>



&spmi_bus {

	pmic@2 {

		compatible = "qcom,pmi8950", "qcom,spmi-pmic";

		reg = <0x2 SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;



		pmi8950_vadc: adc@3100 {

			compatible = "qcom,spmi-vadc";

			reg = <0x3100>;

			interrupts = <0x2 0x31 0x0 IRQ_TYPE_EDGE_RISING>;

			#address-cells = <1>;

			#size-cells = <0>;

			#io-channel-cells = <1>;



			adc-chan@0 {

				reg = <VADC_USBIN>;

				qcom,pre-scaling = <1 4>;

				label = "usbin";

			};



			adc-chan@1 {

				reg = <VADC_DCIN>;

				qcom,pre-scaling = <1 4>;

				label = "dcin";

			};



			adc-chan@2 {

				reg = <VADC_VCHG_SNS>;

				qcom,pre-scaling = <1 1>;

				label = "vchg_sns";

			};



			adc-chan@9 {

				reg = <VADC_REF_625MV>;

				qcom,pre-scaling = <1 1>;

				label = "ref_625mv";

			};



			adc-chan@a {

				reg = <VADC_REF_1250MV>;

				qcom,pre-scaling = <1 1>;

				label = "ref_1250v";

			};



			adc-chan@d {

				reg = <VADC_SPARE2>;

				qcom,pre-scaling = <1 1>;

				label = "chg_temp";

			};

		};



		pmi8950_mpps: mpps@a000 {

			compatible = "qcom,pmi8950-mpp", "qcom,spmi-mpp";

			reg = <0xa000>;

			gpio-controller;

			gpio-ranges = <&pmi8950_mpps 0 0 4>;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};



		pmi8950_gpio: gpio@c000 {

			compatible = "qcom,pmi8950-gpio", "qcom,spmi-gpio";

			reg = <0xc000>;

			gpio-controller;

			gpio-ranges = <&pmi8950_gpio 0 0 2>;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	pmic@3 {

		compatible = "qcom,pmi8950", "qcom,spmi-pmic";

		reg = <0x3 SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;



		pmi8950_wled: leds@d800 {

			compatible = "qcom,pmi8950-wled";

			reg = <0xd800>, <0xd900>;

			interrupts = <0x3 0xd8 0x02 IRQ_TYPE_EDGE_RISING>;

			interrupt-names = "short";

			label = "backlight";



			status = "disabled";

		};

	};

};